Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 4.5ft (1.4m), 6s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Evening surf: Evening surf (17 Jul, local time) - 2.5ft (0.8m), 15s period with SSW swell.
The current surf forecast for Irmas/Leftpoint at 4AM is: 1.5m 6s primary swell from a East-northeast direction and 0.6m 13s secondary swell from a South-southwest direction (forecast issued at 01:00am July 17). An open ocean swell of 0.5m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 4.5ft (1.4m) | 6s |
| Afternoon (17 Jul) | 4.5ft (1.3m) | 7s |
| Evening (17 Jul) | 2.5ft (0.8m) | 15s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | NNE 7 | ENE 7 | ENE 7 | SSW 16 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 186 | 192 | 170 | 83 | 154 | 175 | 277 | 222 | 240 | 247 | 316 | 435 | 444 | 385 | 408 | 429 | 452 | 427 | 277 | 333 | 302 | 277 | 291 | 291 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:33AM0.31m | 5:35PM0.64m | 6:37AM0.35m | 6:10PM0.55m | 7:46AM0.40m | 6:42PM0.45m | ||||||||||||||||||
Low Tide | 00:20AM0.02m | 10:55AM0.08m | 00:53AM0.03m | 11:55AM0.16m | 1:26AM0.03m | 1:10PM0.23m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | |  | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 25 | 25 | 24 | 24 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 21 | 22 | 21 | 21 | 21 | 22 | 21 | 22 | 22 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SSW 13 | SSW 12 | NNE 7 | SSW 12 | SSW 12 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | S 12 | S 12 | SSW 12 | S 12 | S 12 | SSW 13 | S 13 | S 18 |
| kJ | 206 | 108 | 82 | 83 | 99 | 87 | 277 | 222 | 215 | 201 | 154 | 141 | 141 | 213 | 158 | 66 | 113 | 75 | 83 | 75 | 77 | 95 | 87 | 160 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 14 | W 14 | SW 16 | S 16 | S 16 | WNW 14 | WNW 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | SSW 12 | W 13 | W 12 | NNE 8 | S 19 | S 19 | S 18 | S 18 | SSW 11 |
| kJ | 104 | 103 | 101 | 125 | 129 | 126 | 62 | 60 | 55 | 55 | 54 | 54 | 30 | 30 | 30 | 47 | 28 | 26 | 12 | 117 | 114 | 105 | 163 | 40 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 15 | SSW 16 | SSW 12 | W 14 | W 14 | SSE 7 | SW 16 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | NNE 9 | NNE 9 | W 13 | SSE 6 | S 19 | S 19 | NNE 8 | NE 8 | SW 20 | SSW 19 | SW 19 |
| kJ | 102 | 89 | 99 | 55 | 96 | 97 | 9 | 63 | 35 | 21 | 57 | 55 | 55 | 8 | 8 | 29 | 3 | 30 | 66 | 11 | 15 | 60 | 37 | 57 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 186 | 192 | 170 | 73 | 154 | 175 | 175 | 198 | 240 | 247 | 316 | 435 | 444 | 385 | 408 | 429 | 452 | 427 | 277 | 333 | 302 | 277 | 291 | 291 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 49 | 49 | 49 | 18 | 49 | 49 | 49 | 56 | 49 | 49 | 18 | 49 | 56 | 56 | 56 | 56 | 49 | 49 | 22 | 20 | 49 | 49 | 49 | 49 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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